CVE-2025-58359

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Source
https://cve.org/CVERecord?id=CVE-2025-58359
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-58359.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-58359
Aliases
Published
2025-09-04T23:50:45Z
Modified
2026-08-12T03:51:43Z
Severity
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
frost-core: refresh shares with smaller min_signers will reduce group security
Details

ZF FROST is a Rust implementation of FROST (Flexible Round-Optimised Schnorr Threshold signatures). In versions 2.0.0 through 2.1.0, refresh shares with smaller min_signers will reduce security of group. The inability to change min_signers (i.e. the threshold) with the refresh share functionality (frost_core::keys::refresh module) was not made clear to users. Using a smaller value would not decrease the threshold, and attempts to sign using a smaller threshold would fail. Additionally, after refreshing the shares with a smaller threshold, it would still be possible to sign with the original threshold, potentially causing a security loss to the participant's shares. This issue is fixed in version 2.2.0.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-325"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58359.json"
}
References

Affected packages

Git / github.com/zcashfoundation/frost

Affected ranges

Type
GIT
Repo
https://github.com/zcashfoundation/frost
Events
Introduced
2d88edf1623ee29f671a43966aae0bd4ead2ea7a
Fixed
3ffc19d8f473d5bc4e07ed41bc884bdb42d6c29f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "2.0.0"
        },
        {
            "fixed":  "2.2.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

frost-core/v2.*
frost-core/v2.0.0
frost-core/v2.1.0
frost-ed25519/v2.*
frost-ed25519/v2.0.0
frost-ed25519/v2.1.0
frost-ed448/v2.*
frost-ed448/v2.0.0
frost-ed448/v2.1.0
frost-p256/v2.*
frost-p256/v2.0.0
frost-p256/v2.1.0
frost-rerandomized/v2.*
frost-rerandomized/v2.0.0
frost-rerandomized/v2.1.0
frost-ristretto255/v2.*
frost-ristretto255/v2.0.0
frost-ristretto255/v2.1.0
frost-secp256k1-tr/v2.*
frost-secp256k1-tr/v2.1.0
frost-secp256k1/v2.*
frost-secp256k1/v2.0.0
frost-secp256k1/v2.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-58359.json"